Weikav NUT75 — 75% Wireless Mechanical Keyboard The NUT75 is a prebuilt 75% aluminum mechanical keyboard built for performance. It pairs dual 8K polling with a massive 10000mAh battery, a side-scrolling volume wheel, and triple-mode wireless connectivity — all in a CNC-machined 6063 aluminum body. This configuration ships with the knurled aluminum backplate (HMX Naihuang switches, 10000mAh battery). Please note: This product ships fully assembled with HMX switches and PBT double-shot keycaps installed — ready to type out of the box. Made to Impress — A Keyboard Worth Looking At 220-Grit CNC Finish: Every surface starts as a block of 6063 aluminum, machined and sandblasted to a 220-grit standard — no glare, no fingerprints, just metal done right. Dual Side Lightbar: The NUT series' signature ambient lighting runs along both sides of the case — 16 million colors, music-reactive, and responsive to every keystroke. Volume Wheel: A side-scrolling wheel built into the case, with damped, precise rotation that makes every adjustment feel intentional. Knurled Aluminum Backplate: This configuration comes with the knurled aluminum weight for a harder, more industrial edge — paired with the HMX Naihuang switch and 10000mAh battery. Made to Mod — Built for Those Who Like to Get Inside Tool-Free Opening: The ball-catch structure means no screws, no tools — press, release, and you're in. No Cables Inside: The daughterboard connects to the PCB via pogo pins — no ribbon cables to tear, no connectors to fumble with. Hot-Swap & HMX Switches: Ships fully built with factory-tuned HMX switches; the hot-swap PCB lets you pull and replace switches without a soldering iron. Web-Based Driver — No Install Required: Runs on a self-developed web driver — open a browser, plug in, and remap keys, edit macros, and customize lighting without downloading a thing. Advanced key behaviors including SOCD, MT, TGL, and END are supported. Made to Perform — Built for the Way You Actually Work Dual 8K Polling Rate: 8000Hz polling across both wired and wireless — 87.5% less latency than a standard 1000Hz keyboard, with input reaching the screen in 0.125ms. Triple-Mode Connection: Wired, Bluetooth, and 2.4G wireless with a dedicated 8K receiver. Pair up to four devices and switch between them instantly. Physical Connection Switch: A dedicated switch on top of the case toggles between wired and wireless — no menus, no key combos. 10000mAh Battery: Paired with a low-power wireless module and NTC thermal management, the NUT75 runs 3 to 10 times longer than comparable keyboards. 19mm Low-Profile Front Height: Sits low and natural on the desk, reducing wrist strain over long sessions. Technical Specifications General Brand: Weikav Model: NUT75 Layout: 75% Keycaps: PBT Double-shot / Cherry Profile Switches: HMX Naihuang (this configuration) Switch Stems: Cross (MX-style) Hot-Swap Sockets: Yes Connection: Wired / 2.4G Wireless / Bluetooth Polling Rate: Wired 8K / 2.4G 8K Physical Layout: ANSI PCB: 1.2mm Flex-cut N-Key Rollover: Yes Switch Mount Type: Plate Structure: Gasket + PC Plate Quick Release: Ball-catch + Magnetic Pogo Pins Firmware: Self-developed web driver Backlight Modes: 7 default modes, fully customizable Compatibility: Windows, macOS, Linux, iOS, Android Package: NUT75 keyboard (pre-built) / USB-C cable / 8K 2.4GHz dongle / switch puller Materials Case: 6063 aluminum Craft: Anodizing Plate: PC Weight: Knurled aluminum backplate Layers: PO foam + IXPE switch pad + PCB film + PO switch pad + insulating gasket Dimensions & Weight Length: 314.8mm Width: 136.8mm Front Height: 19.0mm Rear Height: 37.2mm Net Weight: 1830g HMX Naihuang Switch (Linear) Total Travel 3.60±0.3mm · Pre-travel 2.00±0.5mm · Operating Force 45±5g · End Force 50±5g · Factory lubed · Single-stage spring · ≈70 million keystrokes